Göttingen 1997 – wissenschaftliches Programm

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HK: Hadronen und Kerne

HK 5: Kernspektroskopie, schwere Kerne I

HK 5.4: Vortrag

Montag, 24. März 1997, 15:00–15:15, HS F

Strong correlation of vacuum in the relativistic mean field theory^* — •S.K. Patra , P.K. Panda , J. Reinhardt , J. Maruhn, H. Stöcker, and W. Greiner — Institut f"ur Theoretische Physik, Robert-Mayer-Str. 10, 60054 Frankfurt am Main

We study the strong hadronic vacuum correlation in the vicinity of a nucleus using the relativistic mean field formalism. The calculation is also repeated with various parameter sets. It is particularly pronounced for higher nuclear densities as occur in relativistic nucleus-nucleus collisions. The high density scenario in the mean field theory is achieved by a scaling procedure in the density and radius. The production of anti-baryon clusters is predicted for very high density and temperature, and the possible experimental investigation of such antibaryon cluster production is also discussed.

^* This work is supported by Alexander von Humboldt-Stiftung, DPG, BMBF, GSI and Graduiertenkolleg Schwerionenphysik.